- effective ray
- 有效射线
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Effective atomic number — has two different meanings: one that is the effective nuclear charge of an atom, and one that calculates the average atomic number for a compound or mixture of materials. Both are abbreviated Zeff.For an atomThe effective atomic number Zeff,… … Wikipedia
RAY, MAN — (1890–1976), U.S. photographer and painter. Born in Philadelphia and moving to Paris in 1921, Ray is known as a founder of the dadaist surrealist movement in painting, and in photography circles he is famous for his abstract prints made in the… … Encyclopedia of Judaism
Ray Brook, New York — Ray Brook is a hamlet in New York State, USA located on NY 86 between Saranac Lake and Lake Placid in the Town of North Elba in Essex County. It is the site of the Adirondack Park Agency, the District 5 office of the New York State Department of… … Wikipedia
Ray Giacoletti — (born April 14, 1962 in Peoria, Illinois) is a former men s basketball coach. He played collegiate basketball at Minot State University in North Dakota from 1980 1984, where he was a four year letterman and a team captain for two seasons. He… … Wikipedia
Ray, Iran, as a military objective — This article is about the city of Ray, Iran as a military objective, not the large territory of which it was once capital ( Ragau in the Apocryphal Book of Judith). Ray, in an area of fertile lowland between the Zagros Mountains, the Elburz… … Wikipedia
Ray Lindwall — Infobox cricketer biography playername = Ray Lindwall female = country = Australia fullname = Raymond Russell Lindwall nickname = living = partialdates = dayofbirth = 3 monthofbirth = 10 yearofbirth = 1921 placeofbirth = Mascot, New South Wales… … Wikipedia
Effective porosity — The term effective porosity lacks a single or straightforward definition. Even some of the terms used in its mathematical description (“Vcl” and “Vsh”) have multiple definitions. However, it is most commonly considered to represent the porosity… … Wikipedia
Ray Mallon — Infobox Mayor name=Ray Mallon order= office= Mayor of Middlesbrough birth date = 1955 birth place = Thornaby on Tees term start = term end = predecessor = New Office successor =Incumbent party = Independent website = [http://www.middlesbrough.gov … Wikipedia
Ray Allen — infobox NBA Player name = Ray Allen nickname = Ray Ray Jesus Sugar Ray Killer Ray [Peter May, [http://www.boston.com/sports/basketball/celtics/articles/2007/11/26/allen put up winner celtics cant let it go/ Allen put up winner; Celtics can t let… … Wikipedia
Ray Davis (U.S. Marine) — Infobox Military Person name= Raymond Gilbert Davis born= birth date|1915|1|13 died= Death date and age|2003|9|3|1915|1|13 placeofbirth= Fitzgerald, Georgia placeofdeath= Conyers, Georgia placeofburial= caption=Davis as Assistant Commandant in… … Wikipedia
Ray Illingworth — Infobox Cricketer nationality = English country = England country abbrev = ENG name = Ray Illingworth picture = Cricket no pic.png batting style = Right handed batsman bowling style = Right arm off break tests = 61 test runs = 1836 test bat avg … Wikipedia